<template>
  <div>
    <Comp1></Comp1>
    <Comp2></Comp2>
    <Comp3></Comp3>
  </div>
</template>
<script>
import Comp1 from '@/components/Comp1';
import Comp2 from '@/components/Comp2';
import Comp3 from '@/components/Comp3';
export default {
  components: { Comp1, Comp2, Comp3 },
  mounted() {
    console.log(this.$data);
    console.log(this.a);
  },
};
</script>

